.spreadsheet-workbench{min-width:0}.spreadsheet-toolbar{border-bottom:1px solid var(--line);align-items:center;gap:22px;padding:18px 24px;display:flex}.spreadsheet-selected{color:var(--muted);flex:1;font-size:12px}.spreadsheet-sources{border-bottom:1px solid var(--line);background:#fafbf9;padding:0 24px 16px}.spreadsheet-source{border-bottom:1px solid var(--line);padding:14px 0}.spreadsheet-source:last-of-type{border-bottom:0;padding-bottom:0}.spreadsheet-source-heading{align-items:center;gap:16px;display:flex}.spreadsheet-source-heading>span{flex:1;min-width:0}.spreadsheet-source-heading strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:500;display:block;overflow:hidden}.spreadsheet-source-heading small{color:var(--muted);margin-top:3px;font-size:11px;display:block}.spreadsheet-source-heading select{width:35%;max-width:260px;font-size:12px}.spreadsheet-sheet-choices{flex-wrap:wrap;gap:12px 24px;padding:14px 0 2px;display:flex}.spreadsheet-sheet-choices .spreadsheet-check{min-width:100px;margin-bottom:0}.spreadsheet-sheet-choices small{margin-top:2px}.spreadsheet-body{grid-template-columns:minmax(0,1fr) 300px;display:grid}.spreadsheet-preview{min-width:0}.spreadsheet-preview-bar{border-bottom:1px solid var(--line);align-items:center;gap:14px;padding:17px 20px;display:flex}.spreadsheet-preview-bar h2,.spreadsheet-controls h2{font-size:15px;font-weight:600}.spreadsheet-preview-bar select{width:auto;min-width:0;max-width:75%;margin-left:auto;padding:6px 9px;font-size:12px}.spreadsheet-table-scroll{background:#fff;min-height:210px;max-height:420px;overflow:auto}.spreadsheet-table{border-collapse:separate;border-spacing:0;min-width:100%;font-size:12px}.spreadsheet-table th,.spreadsheet-table td{text-align:left;white-space:nowrap;text-overflow:ellipsis;border-bottom:1px solid #e8ede8;border-right:1px solid #e8ede8;min-width:90px;max-width:230px;height:35px;padding:8px 12px;overflow:hidden}.spreadsheet-table thead th{background:var(--brand-soft);color:var(--brand);z-index:1;font-weight:500;position:sticky;top:0}.spreadsheet-table tbody tr:nth-child(2n) td{background:#fafcf9}.spreadsheet-table .spreadsheet-row-number{text-align:right;color:#819085;background:#f6f8f5;width:40px;min-width:40px;font-weight:400}.spreadsheet-preview-meta{color:var(--muted);border-top:1px solid var(--line);flex-wrap:wrap;gap:6px 18px;padding:14px 20px;font-size:11px;line-height:1.7;display:flex}.spreadsheet-controls{border-left:1px solid var(--line);min-width:0;padding:22px}.spreadsheet-controls h2{margin-bottom:22px}.spreadsheet-check{cursor:pointer;align-items:flex-start;gap:9px;margin-bottom:15px;font-size:12px;line-height:1.6;display:flex}.spreadsheet-check input{width:15px;height:15px;accent-color:var(--brand);flex-shrink:0;margin-top:3px}.spreadsheet-check span{overflow-wrap:anywhere;min-width:0}.spreadsheet-check small,.spreadsheet-field small{color:var(--muted);margin-top:6px;font-size:11px;line-height:1.7;display:block}.spreadsheet-field{margin:18px 0;font-size:12px;line-height:1.6;display:block}.spreadsheet-field input,.spreadsheet-field select{width:100%;margin-top:8px;display:block}.spreadsheet-more{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.spreadsheet-more summary{cursor:pointer;color:var(--muted);font-size:12px}.spreadsheet-safety{margin-top:22px;margin-bottom:0}.spreadsheet-hint{color:var(--muted);margin-top:12px;font-size:11px;line-height:1.7}.spreadsheet-duplicate-columns{border:1px solid var(--line);border-radius:7px;margin:0 0 18px;padding:12px}.spreadsheet-duplicate-columns>p:first-child{font-size:12px;font-weight:500}.spreadsheet-column-actions{gap:12px;margin:10px 0;display:flex}.spreadsheet-column-actions button{font-size:11px}.spreadsheet-column-list{max-height:190px;padding:3px;overflow:auto}.spreadsheet-column-list .spreadsheet-check{margin-bottom:9px;font-size:11px}.spreadsheet-formula-note{color:#875720;background:#fff7e9;border-radius:6px;margin:0 20px 16px;padding:10px 12px;font-size:11px;line-height:1.7}.spreadsheet-controls .spreadsheet-formula-note{margin:14px 0 0}.spreadsheet-reading{flex-wrap:wrap;min-height:280px;padding:30px}.spreadsheet-retry{text-align:center;padding:25px}@media (max-width:1024px){.spreadsheet-body{grid-template-columns:minmax(0,1fr) 270px}.spreadsheet-toolbar{flex-wrap:wrap;gap:16px}.spreadsheet-toolbar .job-action{margin-left:auto}.spreadsheet-selected{font-size:11px}.spreadsheet-controls{padding:18px}}@media (max-width:760px){.spreadsheet-toolbar{padding:16px}.spreadsheet-toolbar>.job-action{z-index:10;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fff;gap:14px;display:flex;position:fixed;bottom:0;left:0;right:0}.spreadsheet-toolbar>.inline-field{justify-content:space-between;width:100%}.spreadsheet-toolbar>.inline-field select{width:150px}.spreadsheet-selected{flex-basis:100%}.spreadsheet-body{flex-direction:column;display:flex}.spreadsheet-controls{border-left:0;border-bottom:1px solid var(--line);order:-1;padding:20px 16px}.spreadsheet-controls h2{margin-bottom:18px}.spreadsheet-sources{padding:0 16px 14px}.spreadsheet-source-heading{flex-wrap:wrap;gap:10px}.spreadsheet-source-heading>span{min-width:60%}.spreadsheet-source-heading select{order:1;width:calc(100% - 42px);max-width:none}.spreadsheet-source-heading>.icon-button{margin-left:auto}.spreadsheet-preview-bar{padding:14px 16px}.spreadsheet-preview-bar select{max-width:70%}.spreadsheet-table-scroll{max-height:330px}.spreadsheet-table th,.spreadsheet-table td{max-width:180px;padding:8px;font-size:11px}.spreadsheet-preview-meta{padding:12px 16px}.spreadsheet-column-list{max-height:150px}.spreadsheet-formula-note{margin-inline:16px}}